Thyroid Disorders in Men: Treat Thyroid Health at Low T Center
Written by: LowT Center Clinical Team
Medically reviewed by: Michael Seay, MSN, APRN, FNP-BC
Posted: Jun 19, 2025
Low T Center has long been dedicated to men’s health issues. This week during Men’s Health month, we’re drawing attention to an area of men’s health that often goes unnoticed: thyroid health. Thyroid disorders in men tend to be dismissed or overlooked, especially since thyroid issues can share symptoms with low testosterone. However, thyroid issues are legitimate concerns for me, affecting up to 16% of men as they age. So how do you know if you’re dealing with low testosterone or hypo/hyperthyroidism? Let’s dive in.
What Is the Thyroid Gland?
The thyroid gland is a small gland at the base of your neck, near the throat. This gland produces hormones T3 and T4, which help regulate your metabolism, mood, heart rate, and energy levels. When this gland malfunctions, it affects your entire body, manifesting in thyroid disorders.
Types of Thyroid Disorders in Men
Two main thyroid disorders affect both women and men:
- Hypothyroidism: The thyroid doesn’t make enough hormone
- Hyperthyroidism: The thyroid makes too much hormone
Both conditions are treatable, but symptoms in men can be subtle or mistaken for other issues.
Symptoms of Hypothyroidism in Men
Hypothyroidism is more common in women, but it’s often overlooked in men. Symptoms include:
- Fatigue and brain fog
- Weight gain
- Dry skin and hair loss
- Muscle weakness or cramps
- Constipation
- Cold sensitivity
- Low testosterone
- Sexual dysfunction (low libido, ED, delayed ejaculation)
One key cause is Hashimoto’s thyroiditis, an autoimmune condition. Other causes include thyroid surgery, radiation, certain medications, or iodine deficiency. But the symptoms are often mistaken for symptoms of low testosterone, when that may not be the case.
Symptoms of Hyperthyroidism in Men
Hyperthyroidism is less common in men, but can have serious effects if left untreated. Symptoms include:
- Rapid heartbeat
- Weight loss despite normal eating
- Anxiety or irritability
- Shaky hands
- Sleep issues
- Excessive sweating
- Breast tissue growth (gynecomastia)
- Muscle weakness
A common cause is Graves’ disease, another autoimmune disorder.
Thyroid Disorders, Testosterone, and Sexual Health
The body’s hormones interact with each other, forming a web of reactions within your body. For this reason, thyroid issues often affect your other hormones, including testosterone.
In men with hypothyroidism, testosterone levels—especially free testosterone—are often low. This can lead to reduced libido, erectile issues, and even lower sperm quality. Treating thyroid problems can improve testosterone levels and restore sexual health.
Hyperthyroidism can also disrupt sex hormones and may raise estrogen levels, contributing to symptoms like breast growth or fertility problems.
Getting Tested Is Simple
At Low T Center, we offer full panel blood tests that measure hormone health, including thyroid health. The test includes measurements for:
- TSH (thyroid-stimulating hormone)
- T3 and T4 (thyroid hormone levels)
High TSH usually means hypothyroidism, while low TSH often indicates hyperthyroidism. At Low T Center, our providers interpret your lab results alongside your symptoms to ensure nothing is missed and that you’re receiving the treatment you need to live your best life.
Treating Thyroid Disorders
The good news? Thyroid disorders are highly treatable.
- Hypothyroidism is treated with a daily hormone pill (usually levothyroxine).
- Hyperthyroidism may require medication, radioactive iodine, or surgery, depending on severity.
Once your thyroid levels are stable, many symptoms (especially those tied to energy and sexual health) can improve significantly.
Why Thyroid Health Matters
It may be tempting to put off care and just deal with discomfort, but untreated thyroid disorders can raise your risk for several severe conditions. These include heart disease, infertility, and serious fatigue, among others. But with the right diagnosis and treatment, you can feel like yourself again and stay ahead of long-term health risks.
Support for Men at Low T Center
We treat more than just low testosterone at Low T Center. If you’re experiencing signs of a thyroid imbalance, Low T Center offers specialized lab testing, expert care, and personalized treatment plans tailored for men.
This Men’s Health Month, get tested, get answers, and take control of your thyroid health today.
Micheal Seay, MSN, APRN, FNP-BC
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Disclaimer: This article is made available for general, entertainment and educational purposes only. The opinions expressed herein do not necessarily reflect those of Low T Center. You should always seek the advice of a licensed healthcare professional.